40475810580 has 48 divisors (see below), whose sum is σ = 119297129280. Its totient is φ = 10225467648.

The previous prime is 40475810563. The next prime is 40475810581. The reversal of 40475810580 is 8501857404.

40475810580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40475810581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17751409 + ... + 17753688.

It is an arithmetic number, because the mean of its divisors is an integer number (2485356860).

Almost surely, 2^40475810580 is an apocalyptic number.

It is an amenable number.

40475810580 is an abundant number, since it is smaller than the sum of its proper divisors (78821318700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40475810580 is a wasteful number, since it uses less digits than its factorization.

40475810580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35505128 (or 35505126 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 42.

The spelling of 40475810580 in words is "forty billion, four hundred seventy-five million, eight hundred ten thousand, five hundred eighty".